Keywords: 3D carbon fiber composite, 3D carbon fiber composite material, 3D carbon fiber composite material, carbon fiber composite, 3D C/C, CFC, carbon carbon, carbon composite, material, manufacturer, China.
Carbon composites are high-performance materials formed by composite processes with carbon fiber or graphite fiber as reinforcement and pure carbon (such as resin carbon, deposited carbon) as matrix material. Its core features and applications are as follows:
- What is a carbon fiber composite:
3D carbon fiber composite material manufacturer factory -airplane brake disc plates sheets U L profiles-2D(6)
Carbon composites are composed of carbon fiber or graphite fiber as reinforcement phase and carbon matrix (such as resin carbon, deposited carbon) as matrix material, and belong to multiphase carbon-based composites.
if we use 3D carbon fiber preform, which is made by three-dimensional weaving method, then we can get a 3D carbon fiber composite material.
Microstructure of carbon fiber composites:
From a microscopic point of view, carbon composites are composed of four parts:
Carbon fiber/graphite fiber:
Reinforcement phase, providing high strength and modulus;
Matrix carbon: Transfer load to reinforcement phase;
Interface layer: Contact interface between carbon fiber and matrix carbon;
Porosity and microcracks: Affect material density and mechanical properties.
- Core performance of carbon fiber composites
High temperature performance of carbon fiber composites:
Can withstand high temperatures above 1650℃, with a maximum theoretical temperature of 2600℃, it is an ideal material for high temperature environments.
Mechanical properties of carbon fiber composite materials:
High strength and high modulus: 5-10 times higher than steel and 100 times higher than aluminum alloy;
Low density: The density is only 1/3-1/4 of steel and light weight;
Impact resistance and fracture toughness: It has both high strength and plasticity to avoid brittle fracture.
Other characteristics of carbon fiber composite materials:
Corrosion resistance: Strong chemical stability, suitable for corrosive environments such as acids and alkalis;
Low expansion coefficient: Small deformation when temperature changes, maintaining dimensional stability;
Excellent friction performance: Wear-resistant and anti-sliding.
- Application fields of carbon fiber composite materials
Aerospace:
Used for high-temperature components such as engine combustion chambers and turbine blades to improve fuel efficiency and life.
Energy field:
In scenes such as nuclear reactors and high-temperature furnace tubes, resist extreme thermal environments.
Automobile and industry:
Applied to high-performance brake systems, gears, etc., to reduce energy consumption and extend service life.
Other fields:
Including sports equipment (such as golf clubs), medical equipment, etc., taking advantage of its lightweight and high rigidity characteristics.
Carbon composites have become one of the most promising high-performance materials in the field of modern engineering due to their unique carbon-based composition and reinforcement mechanism, especially in high-temperature and high-strength scenarios.
What exactly is 3D carbon fiber composite material?
linear, planar, and 3D fibrous structures
- According to the different structures of carbon fiber woven into different structures, carbon fiber composite materials with different structures are formed. If the carbon fiber composite material is made by laying carbon cloth flat, it is a 2D material, mainly plates, profiles, etc.; if the carbon fiber composite material is made by three-dimensional weaving method, it is called 3D material. As shown in the structure diagram:
CFCCARBON is a manufacturer and exporter specializing in carbon fiber preforms, plates, and 3D carbon fiber composite materials. Our products have stable quality, excellent performance, reasonable price, and precise delivery time control. Over the years, we have won the trust and praise of customers from all over the world with excellent service.
If you want to know more about the structure, performance, price, product indicators, etc. of 3D carbon fiber composite materials, please contact us.
If you need more photos, material indicators, etc. of 3D carbon fiber composite materials, please don’t hesitate to ask us.